Power Buttons on Computers On mobile devices, they’re usually on the side or top of the device, or sometimes next to the keyboard, if there is one. In a typical desktop computer setup, power buttons and switches appear on the front and sometimes back of the monitor and on the front and back of the computer case.
Where is the power button on this phone?
Using the Power Button. Locate the power button. It’s usually a single button located along the top or right edge of the phone. Press and hold the power button.
What does the power button look like?
The power button resembles a small circle with a vertical line. The universal symbol is believed to have originated when the term ‘On and Off’ was replaced by numbers 1 and 0. The numbers were derived from the binary system, in which 1 stands for power and 0 indicates power off.
Is the O on or off?
IEC 60417-5008, the power-off symbol (circle) on a button or toggle, indicates that using the control will disconnect power to the device. (0 or ◯ means off.) IEC 60417-5009, the standby symbol (line partially within a broken circle), indicates a sleep mode or low power state.
